Implement XML deserializer with SAXParse

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/saxParse-persistence.cpp b/lib/saxParse-persistence.cpp
new file mode 100644
index 0000000..a6a0d23
--- /dev/null
+++ b/lib/saxParse-persistence.cpp
@@ -0,0 +1,50 @@
+#include "saxParse-persistence.h"
+
+namespace Persistence {
+
+	void
+	SAXParsePersistence::loadStateInternal(FILE * in)
+	{
+		stk.top()->beforeValue(stk);
+		stk.top()->beginObject(stk);
+		parseFile(in);
+		stk.pop();
+		stk.pop();
+	}
+
+	void
+	SAXParsePersistence::elementOpen(mxml_node_t * n)
+	{
+		stk.push(stk.top()->select(mxmlGetElement(n)));
+		stk.top()->beforeValue(stk);
+		stk.top()->beginObject(stk);
+		for (int attrCount = mxmlElementGetAttrCount(n), attrIdx {0}; attrIdx < attrCount; ++attrIdx) {
+			const char *name, *value = mxmlElementGetAttrByIndex(n, attrIdx, &name);
+			auto sel = stk.top()->select(name);
+			sel->beforeValue(stk);
+			sel->setValue(std::string {value});
+		}
+	}
+
+	void
+	SAXParsePersistence::elementClose(mxml_node_t *)
+	{
+		stk.top()->endObject(stk);
+		stk.top()->endObject(stk);
+	}
+
+	void
+	SAXParsePersistence::data(mxml_node_t *)
+	{
+	}
+
+	void
+	SAXParsePersistence::directive(mxml_node_t *)
+	{
+	}
+
+	void
+	SAXParsePersistence::cdata(mxml_node_t *)
+	{
+	}
+}